/* ══════════════════════════════════════════════
   HILLNESST — NAVIGATION CSS
   ══════════════════════════════════════════════ */

/* ── MAIN NAV ── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.8rem 3rem;
  transition: padding 0.45s ease;
}

/* Transparent on top of hero */
.site-nav.transparent .nav-logo { color: #fff; }
.site-nav.transparent .nav-link { color: rgba(255,255,255,0.78); }
.site-nav.transparent .nav-cta {
  background: var(--gold);
  color: var(--white) !important;
}

/* Solid after scroll */
.site-nav.solid {
  background: rgba(250, 247, 240, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 2px 20px rgba(0,0,0,0.05);
}

.site-nav.solid .nav-inner {
  padding: 1.1rem 3rem;
}

.site-nav.solid .nav-logo { color: var(--pine); }
.site-nav.solid .nav-link { color: var(--stone); }
.site-nav.solid .nav-link:hover { color: var(--gold); }

/* ── LOGO ── */
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.65rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-sub {
  font-family: 'Outfit', sans-serif;
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-style: normal;
  color: var(--gold-light);
  margin-top: 2px;
}

.site-nav.solid .nav-logo-sub { color: var(--gold); }

/* ── DESKTOP LINKS ── */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  font-family: 'Outfit', sans-serif;
  font-size: 0.73rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  border-radius: 2px;
  transition: color 0.3s, background 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 1px;
  background: var(--gold-light);
  transition: left 0.3s, right 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
  left: 0.9rem;
  right: 0.9rem;
}

.nav-link.active {
  color: var(--gold-light);
}

.site-nav.solid .nav-link.active {
  color: var(--gold);
}

.site-nav.solid .nav-link::after {
  background: var(--gold);
}

.nav-cta {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  margin-left: 0.6rem;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--gold-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(184,125,42,0.3);
}

.nav-cta::after { display: none !important; }

/* ── HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  z-index: 10;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
  transform-origin: center;
}

.site-nav.solid .nav-hamburger span {
  background: var(--pine);
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── MOBILE OVERLAY ── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 499;
  background: var(--pine);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.mobile-nav.open {
  display: flex;
  opacity: 1;
}

.mobile-nav-link {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-style: italic;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.8rem 2rem;
  transition: color 0.3s;
  letter-spacing: 0.02em;
}

.mobile-nav-link:hover { color: var(--gold-light); }

.mobile-nav-link.active { color: var(--gold-light); }

.mobile-nav-cta {
  display: inline-block;
  margin-top: 2rem;
  background: var(--gold);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.3s;
}

.mobile-nav-cta:hover { background: var(--gold-mid); }

.mobile-nav-close {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
  transition: color 0.3s;
}

.mobile-nav-close:hover { color: var(--white); }

.mobile-nav-address {
  position: absolute;
  bottom: 3rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .nav-hamburger { display: flex; }
  .nav-inner { padding: 1.5rem 2rem; }
  .site-nav.solid .nav-inner { padding: 1rem 2rem; }
}